fece3eb2e9
Build the llvm support libraries (libcxx, libcxxabi) from scratch without using the existing llvm libraries. This is the same spirit and similar implementation as the "useLLVM" bootstrap in llvm package sets. Critically it avoids having libcxxabi provided by the cc-wrapper when building libcxx, which otherwise results in two libcxxabi instances. $ otool -L /nix/store/vd4vvgs9xngqbjzpg3qc41wl6jh42s9i-libc++-7.1.0/lib/libc++.dylib /nix/store/vd4vvgs9xngqbjzpg3qc41wl6jh42s9i-libc++-7.1.0/lib/libc++.dylib: /nix/store/vd4vvgs9xngqbjzpg3qc41wl6jh42s9i-libc++-7.1.0/lib/libc++.1.0.dylib (compatibility version 1.0.0, current version 1.0.0) /nix/store/gmpwk5fyp3iasppqrrdpswxvid6kcp8r-libc++abi-7.1.0/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1.0.0) /nix/store/3hn7azynqgp2pm5gpdg45gpq0ia72skg-libc++abi-7.1.0/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1.0.0) /nix/store/1nq94scbxs6bk7pimqhvz76q6cfmbv97-Libsystem-osx-10.12.6/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1) Additionally move some utilities (clang, binutils, coreutils, gnugrep) to the stage layers so they can be replaced before the final stdenv. This should cause most of stage4 to be built from the toolchain assembled as of stage3 instead of the bootstrap toolchain. |
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5 | ||
6 | ||
7 | ||
8 | ||
9 | ||
10 | ||
11 | ||
rocm | ||
aarch64.patch | ||
libcxx-0001-musl-hacks.patch | ||
multi.nix | ||
TLI-musl.patch |